.login {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://pic2.zhimg.com/80/v2-d2ea359c5531701937c192bac628609d_1440w.jpg') no-repeat center;
  background-size: contain;
}
.login .login_container {
  width: 300px;
  height: 260px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  position: absolute;
  right: 40px;
  top: 90px;
  padding: 15px;
}
